| Date | Region | Description | Price | Seller |
|---|---|---|---|---|
| Australia | Mad Professor Twimble “Dumble” style overdrive with pre... | $159.80 | ||
| EU | Excellent condition with original box ![Mad Professor ... | $237.54 | ||
| USA | Make: Mad Professor Model: Twimble Year: 2017-2020 Effe... | $300.00 |